895948564

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{10691}}^1$

素因数の和:10816

約数の個数: 48

約数和(自身を含む): 1860921216

約数和(自身を除く): 964972652

約数列:

[1, 2, 4, 7, 14, 28, 41, 73, 82, 146, 164, 287, 292, 511, 574, 1022, 1148, 2044, 2993, 5986, 10691, 11972, 20951, 21382, 41902, 42764, 74837, 83804, 149674, 299348, 438331, 780443, 876662, 1560886, 1753324, 3068317, 3121772, 5463101, 6136634, 10926202, 12273268, 21852404, 31998163, 63996326, 127992652, 223987141, 447974282, 895948564]

約数ペア:

[(1, 895948564), (2, 447974282), (4, 223987141), (7, 127992652), (14, 63996326), (28, 31998163), (41, 21852404), (73, 12273268), (82, 10926202), (146, 6136634), (164, 5463101), (287, 3121772), (292, 3068317), (511, 1753324), (574, 1560886), (1022, 876662), (1148, 780443), (2044, 438331), (2993, 299348), (5986, 149674), (10691, 83804), (11972, 74837), (20951, 42764), (21382, 41902)]